Databases, Types and the Relational Model: The Third ManifestoThis is a book on database management that is based on an earlier book by the same authors,Foundation for Future Database Systems: The Third Manifesto. It can be seen as an abstract blueprint for the design of a DBMS and the language interface to such a DBMS. In particular, it serves as a basis for a model of type inheritance. This book is essential reading for database professionals. |
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91 pages matching databases types and the relational model the third manifesto in this book
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Contents
Background and Overview | 3 |
A Survey of the Relational Model | 17 |
Toward a Theory of Types | 55 |
Copyright | |
26 other sections not shown
Common terms and phrases
analogous argument attribute built-in candidate key Chapter commalist concept corresponding current value database constraint declared type defined definition DELETE discussion distinct dummy type END OPERATOR equivalent example expression fact foregoing foreign key immediate subtype immediate supertype implementation versions inheritance model INSERT INTEGER JOIN LENGTH Manifesto multiple inheritance node nonempty common subtype Note object PARALLELOGRAM parameter physical representation polymorphism possrep proper subtype pseudovariable question read-only operator real relvars RECTANGLE reference relation exp relation type relational algebra relational model RENAME result returns RHOMBUS RM Prescription RM Very Strong scalar type scalar values selector invocation semantics shorthand single inheritance specific type SQUARE Strong Suggestion supertables supplier THE_A Third Manifesto tuple type Tutorial type 77 type CIRCLE type constraint type hierarchy type inheritance union type update operators user-defined values of type variable of declared violation

